The Particle $\Delta$ ++ Has an Electric Charge Twice That of the Proton

question 5

Multiple Choice

The particle $\Delta$ ++ has an electric charge twice that of the proton and baryon number +1.Strangeness, charm, bottomness and topness are all 0.Its quark composition must be:

• A)uuu.
• B)uud.
• C)udd.
• D) \(u \overline{d d}\)
• E) \(\overline{d d d}\)

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Definitions:

Stimulate

To stimulate in economic context means to encourage or boost economic activity, often through monetary or fiscal policy, to spur growth and reduce unemployment.

Keynes

Refers to John Maynard Keynes, an economist who is best known for his theories on the causes of prolonged unemployment and the influence of aggregate demand on the economy.

Worldwide Depression

A prolonged period of economic downturn that affects multiple countries and economies around the globe.

Interest Rates

The cost of borrowing money, typically expressed as a percentage of the amount borrowed, paid to lenders over a period.